/* 全局页面通用配置 ----start----*/
* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "微软雅黑", Arial, sans-serif;
}

*:before,
*:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    // 方便在写样式的时候，计算高度使用
}

html {
    
    height: 100%;
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "微软雅黑", Arial, sans-serif;
    font-size: 20px;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

body {
    position: relative;
    height: 100%;
    margin: 0;
    font-family: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Helvetica, "Hiragino Sans GB", "微软雅黑", Arial, sans-serif;
    font-size: 20px;
    // 因为浏览器的默认字体为16px，为了方便使用rem来写样式，所以定义浏览器默认字体为20px => 12px === .6rem
    line-height: 1.42857143;
    color: #333;
    background-color: #fff;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
    display: block;
}

audio,
canvas,
progress,
video {
    display: inline-block;
    vertical-align: baseline;
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* 全局页面通用配置 ----end----*/